gbranden pushed a commit to branch master
in repository groff.
commit 2b76dd446cb370d8fc5a4219a1f887527ceaf242
Author: G. Branden Robinson <[email protected]>
AuthorDate: Mon Aug 19 13:12:29 2024 -0500
[troff]: Reject EOF as escape sequence delimiter.
* src/roff/troff/input.cpp (token::is_usable_as_delimiter): Reject
end-of-file as the starting delimiter for an escape sequence.
---
ChangeLog | 6 ++++++
src/roff/troff/input.cpp | 1 +
2 files changed, 7 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index ff3f657ab..12e60458a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2024-08-19 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/input.cpp (token::is_usable_as_delimiter):
+ Reject end-of-file as the starting delimiter for an escape
+ sequence.
+
2024-08-19 G. Branden Robinson <[email protected]>
* src/roff/troff/node.cpp (make_glyph_node): Don't throw a
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index 254c6d895..219576d89 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -2586,6 +2586,7 @@ bool token::is_usable_as_delimiter(bool report_error)
case TOKEN_HORIZONTAL_SPACE:
case TOKEN_TAB:
case TOKEN_NEWLINE:
+ case TOKEN_EOF:
if (report_error)
error("%1 is not allowed as a starting delimiter", description());
return false;
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